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170
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, a new fast Hartley transform (FHT) algorithmradix-22 suitable for pipeline implementation of the discrete Hartley transform (DHT) is presented. The proposed algorit...
160
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper discusses a hybrid approach for the multi-channel source separation, where both a time-frequency (t-f) mask and a multichannel Wiener filter (WF) are utilized. T-f mas...
171
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Emotion recognition from speech plays an important role in developing affective and intelligent systems. This study investigates sentence-level emotion recognition. We propose to ...
157
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Cashiers in retail stores usually exhibit certain repetitive and periodic activities when processing items. Detecting such activities plays a key role in most retail fraud detecti...
143
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We investigated the multipole loudspeaker array based on spherical harmonic expansion in the Cartesian coordinate system. The arrangement of the multipoles with the least number o...